注册
CN
English
中文 / 汉语
Deutsch
Español
Nederlands
ATMEGA644A-AU
MCU - 8-bit AVR RISC - 64KB Flash - 2.5V/3.3V/5V - 44-Pin TQFP - Tray ...
描述
The high-performance Microchip 8-bit AVR RISC-based microcontroller combines 64KB ISP flash memory with read-while-write capabilities, 2KB EEPROM, 4KB SRAM, 32 general purpose I/O lines, 32 general purpose working registers, a real time counter, three flexible timer/counters with compare modes and PWM, two USARTs, a byte oriented 2-wire serial interface, an 8-channel 10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, a JTAG (IEEE 1149.1 compliant) test interface for on-chip debugging and programming, and six software selectable power saving modes. The device operates between 1.8-5.5 volts.
搜索关键词: ATMEGA644AAU
规格
常见问题
ATMEGA644A-AU 是否符合 RoHS 标准？
是的，ATMEGA644A-AU 符合 RoHS 标准。
ATMEGA644A-AU 的交货期是多少？
ATMEGA644A-AU 的标准交货期约为 4 天。有库存的数量由 Master Electronics 发货。
数据表
